Home / 241,068.40-332,653.44-137,702.16

Finding the Fourth Proportional to 241,068.40, 332,653.44 and 137,702.16

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Solution

The fourth proportional to 241,068.40, 332,653.44 and 137,702.16 is: 190,017.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,068.40 : 332,653.44 = 137,702.16 : x
  2. Step 2: Convert to fraction form
    241,068.40/332,653.44 = 137,702.16/x
  3. Step 3: Cross multiply
    241,068.40x = 332,653.44 × 137,702.16
  4. Step 4: Simplify right side
    241,068.40x = 45,807,097,219.43
  5. Step 5: Solve for x
    x = 45,807,097,219.43/241,068.40
  6. Step 6: Final answer
    x = 190,017.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.